class ChangeTableMall < ActiveRecord::Migration
  def up
    rename_column :malls, :logo_url, :logo_file_name
    remove_column :malls, :description
    add_column :malls, :description, :text
  end

  def down
    rename_column :malls, :logo_file_name, :logo_url
    remove_column :malls, :description
    add_column :malls, :description, :string
  end
end
